UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FWUz22V1NqmeDz3BVjaJp/s0OHmcYKMLe6kl6bP1SQ=' 
WHERE 
  key_id = 'c2154caa8a6bdac316f41001efe631680ad5a1aac3fea94df613af014b891704' 
  AND (
    token = '6FWUz22V1NqmeDz3BVjaJp/s0OHmcYKMLe6kl6bP1SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )